Studor Mini-Vent
BPIR summary created by: George Breckon
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Studor Mini-Vent
BPIR Declaration
Version: V1 30/10/23
Designated building product: Class 1
Declaration
Hydroflow Distributors Ltd has provided this declaration to satisfy the provisions of Schedule 1(d) of the Building (Building Product Information Requirements) Regulations 2022.
Product/system
| Name | Studor Mini-Vent |
| Line | |
| Identifier |
Description
The Studor Mini-Vent AAV is an accepted alternative to replace all forms of conventional branch and stack venting. With localised active ventilation of the building drainage system it is proven that the Mini-Vent provides greater protection to prevent induced and self-siphonage of the fixture traps. The Mini-Vent opens and admits fresh air when the negative (suction) pressure occurs from a fixture discharging into the system. This equalizes the pressure within the system and protects the trap seal. When the flow stops, the Mini-Vent closes by gravity, preventing any transmission of foul air. The Mini-Vent is used as an alternative to extending the vent pipes through the roof or sidewall.
Temperature range -20ºC to +60ºC (CE) Pipe size DN 32-50
Scope of use
Studor Mini-Vent ventilates drainage systems. It is designed for residential and commercial use.
The Mini-Vent should be connected to the piping in accordance with Studor‘s installation instructions. To be used in residential and commercial drainage systems. Refer to your local area regulations for open vent requirements The Mini-Vent has a durability of less than 50 years — meaning it is not suitable to be placed behind concrete and other permanent structures
Conditions of use
The Mini-Vent should be connected to the piping in accordance with Studor‘s installation instructions. Refer to your local area regulations for open vent requirements.
Relevant building code clauses
B2 Durability — B2.3.1 (b)
F2 Hazardous building materials — F2.3.1
G13 Foul water — G13.3.1, G13.3.2
Contributions to compliance
Contributions to compliance B2.3.1(a) (ii) and (iii) and B2.3.2: Studor Mini-Vent apply to B2 acceptable solution. Elements that are moderately difficult to access or replace require not less than 15 years. For example, plumbing in walls or skillion roofs, wall or roof claddings.
G13.3.1 Studor Mini-Vent aids in conveying foul water from buildings to a drainage system and avoids the likely hood of leaks and foul air and gases entering the building.
G13.3.2 Studor Mini-Vent system aids in conveying foul water to an appropriate outfall.
Supporting documentation
The following additional documentation supports the above statements:
| Studor Mini-Vent Spec Sheet | https://hydroflow.co.nz/downloads/studor-mini-vent-spec-sheet-mvwkl.pdf | |
| Studor Mini-Vent Watermark (Certification) | https://hydroflow.co.nz/downloads/studor-mini-vent-watermark-hzkw7.pdf |
For further information supporting Studor Mini-Vent claims refer to our website.
Contact details
| Manufacture location | Overseas |
| Legal and trading name of manufacturer | Studor |
| Legal and trading name of importer | Hydroflow Distributors Ltd |
| Importer address for service | 221 Bush Road Auckland 0632 |
| Importer website | https://hydroflow.co.nz/ |
| Importer NZBN | 9429000017411 |
| Importer email | orders@hydroflow.co.nz |
| Importer phone number | 0800488444 |
Responsible person
As the responsible person as set out in Regulation 3, I confirm that the information supplied in this declaration is based on information supplied to the company as well as the company's own processes and is therefore to the best of my knowledge, correct.
I can also confirm that Studor Mini-Vent is not subject to a warning on ban under s26 of the Building Act.
Signed for and on behalf of Hydroflow Distributors Ltd:
Your Signature
Your Name
YOUR POSITION
Month Year
Hydroflow Distributors Ltd
221 Bush Road Auckland 0632 New Zealand
0800488444 | https://hydroflow.co.nz/
Appendix
Note: The below appendix includes information relating to BPIR Ready.
Publishing this information is not a requirement under BPIR. Its inclusion here is to provide a reference for how this BPIR summary was generated as well as to help summary creators understand the performance clauses suggested by BPIR Ready.
BPIR Ready selections
Category: Foul water conveying plumbing and drainage systems
| Yes | No | |
|---|---|---|
| Capable of being permanently concealed | × |
Building code performance clauses
B2 Durability
B2.3.1
Building elements must, with only normal maintenance, continue to satisfy the performance requirements of this code for the lesser of the specified intended life of the building, if stated, or:
- (b) 15 years if: those building elements (including the building envelope, exposed plumbing in the subfloor space, and in-built chimneys and flues) are moderately difficult to access or replace, or failure of those building elements to comply with the building code would go undetected during normal use of the building, but would be easily detected during normal maintenance.
F2 Hazardous building materials
F2.3.1
The quantities of gas, liquid, radiation or solid particles emitted by materials used in the construction of buildings, shall not give rise to harmful concentrations at the surface of the material where the material is exposed, or in the atmosphere of any space.
G13 Foul water
G13.3.1
The plumbing system shall be constructed to:
- convey foul water from buildings to a drainage system,
- avoid the likelihood of blockage and leakage,
- avoid the likelihood of foul air and gases entering buildings, and
- provide reasonable access for maintenance and clearing blockages.
G13.3.2
The drainage system shall:
- convey foul water to an appropriate outfall,
- be constructed to avoid the likelihood of blockage,
- be supported, jointed and protected in a way that will avoid the likelihood of penetration of roots or the entry of ground water,
- be provided with reasonable access for maintenance and clearing blockages,
- be ventilated to avoid the likelihood of foul air and gases accumulating in the drainage system and sewer, and
- be constructed to avoid the likelihood of damage from superimposed loads or normal ground movement.